Trading view -- 2

Hi I am looking for a indicator that can draw 6 vertical lines. 1 per earning. 5 earnings in the past, 1 earning in the future. for the 5 earnings in the past, I want to draw an anchored AVWAP at each of the earnings. If you think you can do this, then let me know. I got some starter code. it does the following: 1) draws 5 lines for the past 5 earnings 2) draws latest AVWAP but the co-ordinates are fixed. I want them dynamic to each earning Let me know how much time you need to do this and also cost. If you can do this, then there is a possibility that I can use your services to write a stock screener based on some rules around AVWAP Thanks